What is the marxis theory

Marxism is a political, social, and economic philosophy named after a philosopher Karl Marx, which examines the effect on the capitalism of productivity, labor, and economic development and argues for a worker revolution overturn capitalism in favor of capitalism. Marxism posits the struggle between social classes, specifically between the bourgeoisie, capitalist, and proletariat or workers, defines economic in the capitalist economy and inevitably leads to revolutionary communism.